Tag Archives: Black Locust

Looking for Willow Galls, 06-09-19

I got up around 5:30 this morning, and after giving the dog his breakfast, I headed over to the American River Bend Park.  I was in search of willow galls and found oh-so-much more.  The weather behaved itself in the morning hours.  There was a breeze by the river, so it didn’t get too warm for me to walk until around 10:30.  So it was a nice morning. 

First I tried walking along the river at the first pullout, but the water was too high there, so I took a trail that brought me out onto the sandy area close to the bridge.  Lots of willows there, and I found the pinecone-like galls of the midge Rabdophaga strobiloide. They start out looking like little round balls of tightly packed leaves. Then they develop a “beak” that makes them look like pinecones. Each gall contains one midge larva. When the larva matures into an adult midge, the midge escapes the gall through the tip of the beak.

While I was walking through that area, I could hear the nattering of quail in the underbrush, but they kept themselves well-hidden, so I never did see them or was able to get a photo of them. I did get shots of a Spotted Towhee and a House Wren, though. I walked along that part of the river for a little while and then headed back to where I’d parked the car at the pullout.  At one point, the trail was blocked by a fallen tree. My trying to navigate over that obstacle was mildly humorous. Sit on one part of the trunk, lift my leg up, throw it over the other part of the trunk, try to get that foot to touch the ground, then shift my weight, and try to drag my other leg up over the trunk… Phew!

Once I got back to the car, I drove further int the park, got out, and continued my walk along the trail that runs along the riverside, but about 10 feet above the level of the water. I found a few Pipevine Swallowtail caterpillars and saw some of the butterflies flitting near the top of the trees. When the caterpillars ready to build their chrysalis, they attach their back feet to a tree (or other substrate) with silk, and then build a silk sling-shot-like thing that holds them upright but at a slight angle from the tree. (The silk is pulled from spinnerets on the sides of the body.) Then the caterpillar leans back and just hangs there in a kind of torpor as the chrysalis forms UNDER its skin. Once the chrysalis is formed, the caterpillar sheds its skin — including its face — and waits for metamorphosis to begin.

I also found some of their chrysalises. One was so new; it was still bright green. There stills seems to be a LOT fewer than I’m used to seeing out there, though.

CLICK HERE to see the full album of photos.

At one spot, I stopped to watch a pair of House Wrens flying all over the place, the male singing brightly while he flew. They stopped off a few times at a cavity in an oak tree, only to be run off by some Tree Swallows.  Apparently, the Swallows had already claimed the cavity and were trying to keep the Wrens from setting up house there.  I got quite a few good shots of the Swallows.  The Wrens, not so much…

 

A nice surprise was seeing a female Common Merganser swimming near the shore with her three red-headed little ducklings. The mom was swimming up-stream which can be hard on the babies when the current is strong, so they sometimes swim in her wake… or just hop onto her back!  In one photo you can see the mom swimming with her face in the water. This is a typical fishing technique used by these birds; she’s seeing if there’s anything tasty underneath her.  These ducks are sometimes referred to as “saw-bills” for the serrated edges along the rim of their bill. Unlike Mallards, Mergansers are “diving” ducks, not “dabbling” ducks.

I walked for about four hours and then headed back home.  But another surprise happened when I was driving out of the park. I saw something moving near the edge of the road and stopped to get a better look. I realized it was a female Wild Turkey, that was sitting down in the dirt and dried gas.  She was giving herself a dust bath (to rid her feathers of mites). The surprise was when, right behind her, her baby (a little fledgling called a poult) stood up!  Mama turkeys are very protective of their babies, and when the mom realized I’d seen her kid, she got up and hurried him away from the road.

 Species List:
Acorn Woodpecker, Melanerpes formicivorus,
Asian Ladybeetle, Harmonia axyridis,
Black Locust, Robinia pseudoacacia,
Blue Elderberry, Sambucus cerulea,
Bur Chervil, Anthriscus caucalis,
Bush Katydid nymph, Scudderia texensis,
California Pipevine Swallowtail, Battus philenor hirsuta,
California Pipevine, Aristolochia californica,
California Quail, Callipepla californica,
California Scrub Oak, Quercus berberidifolia,
California Sycamore, Platanus racemose,
California Wild Grape, Vitis californica,
Common Merganser, Mergus merganser,
Coyote Brush Bud Gall midge, Rhopalomyia californica
Coyote Brush Stem Gall moth, Gnorimoschema baccharisella,
Darkling Beetle, Pinacate Beetle, Eleodes obscurus,
Deerweed, Acmispon glaber,
Elegant Clarkia, Clarkia unguiculata,
English Plantain, Ribwort, Plantago lanceolata,
European Starling, Sturnus vulgaris,
Fremont Cottonwood, Populus fremontii,
Goldenrod Bunch Gall, Goldenrod Floret Gall Midge, Solidago canadensis,
Goldwire, Hypericum concinnum,
Hoptree, Skunk Bush, Ptelea trifoliata,
House Wren, Troglodytes aedon,
Interior Live Oak, Quercus wislizeni,
Interior Sandbar Willow, Salix interior,
Long-Jawed Orb Weaver, Tetragnatha sp.,
Mallard, Anas platyrhynchos,
Miniature Lupine, Lupinus bicolor,
Moth Mullein, Verbascum blattaria,
Mourning Dove, Zenaida macroura,
Narrowleaf Willow, Salix exigua,
Northern California Black Walnut, Juglans hindsii,
Old Live Oak Gall Wasp Gall, Callirhytis quercuspomiformis,
Oregon Ash, Fraxinus latifolia,
Oystershell Scale Insect, Ceroplastes sp,
Rattlesnake Grass, Big Quaking Grass, Briza maxima,
Red Mulberry, Morus rubra,
Rio Grande Wild Turkey, Meleagris gallopavo intermedia,
Rusty Tussock Moth caterpillar, Orgyia antiqua,
Spotted Towhee, Pipilo maculatus,
Sweet Fennel, Foeniculum vulgare,
Telegraph Weed, Heterotheca grandiflora,
Valley Oak, Quercus lobata
Variable Flatsedge, Cyperus difformis,
Wand Mullein, Verbascum virgatum,
Western Bluebird, Sialia mexicana,
Western Fence Lizard, Sceloporus occidentalis,
Western Goldenrod, Euthamia occidentalis,
Western Leaf-Footed Bug eggs, Leptoglossus zonatus
White Alder, Alnus rhombifolia,
White Horehound, Marrubium vulgare,
Willow Pinecone Gall midge, Rabdophaga strobiloides,
Willow Stem Gall midge, Rabdophaga rigidae,
Winter Vetch, Vicia villosa,
Wooly Mullein, Verbascum thapsusm
Yellow Starthistle, Centaurea solstitialis,
Yellow Water Iris, Yellow Flag, Iris pseudacorus,

A Partially Blind Deer at the Preserve, 04-12-18

I had to get another nature fix today before finishing off all of the packing and taking stuff to the thrift store for them to recycle, so I went over to the Effie Yeaw Nature Preserve. I wasn’t looking for anything in particular, just open to whatever Nature wanted to show me today.

In front of the nature center building, the native plants garden was in full bloom: redbud, bush lupine, seep monkey flowers, California poppies, Buckbrush. Very pretty. And the air was filled with birdsong: sparrows, hawks, woodpeckers, wrens, nuthatches, finches… and the gobble of Wild Turkeys. Such a nice springtime morning! I really needed that.

CLICK HERE for the full album of photos and video snippets.

The mule deer were out and about, and the bucks are already sprouting their new set of antlers. Some of them just had little nubbins, but on others you could already see the velvet growing. One of the deer I saw was blind on one side, but that didn’t seem to hamper its ability to get around.

I was alerted by the soft cries of a female American Kestrel to her perch on a high branch of tree, and realized she was calling to her mate. The little male flew up to her, they mated for a while, and then both sat for a bit. The male then kept flying back and forth between the tree where the female was and another tree nearby. I don’t know if it wanted the female to follow it or if he’d found a good nesting for her and wanted her to check it out, but she wasn’t budging. She kept “whining”, like a baby bird asking for food. It’s not unusual for a male to offer food to a female during the courting season. While I was watching and photographing the kestrels, some of the Wild Turkeys decided to take that moment to fly down from their night roosts in the trees to the ground… and several of them whizzed right by me. I don’t get to see the turkeys in flight very often, so that was neat to see – even though I was worried that some of them might crash right into me. They’re big birds!

I was surprised by the number of wildflowers throughout the preserve. I’ve never seen so many there. There was one shallow field that was filled with miniature lupine. I waited for the deer to find it so I could get some photos of them grazing there: all that pretty dark blue around them…

The Red-Shouldered Hawks that usually have a nest right next to the nature center have seemingly opted out of that one for this year. They’d been using that one for several years straight, and it might be overrun with mites and crud right now. I had seen them during the fall working on another nest near the water-post 4B on the Pond Trail, so I checked over there, and sure enough, a mama was occupying that nest.

Unlike the nest near the nature center, however, the one on the Pond Trail is very hard to see. I only saw the very top of the mama’s head poking up above the rim of the nest and could hear her screeching to her mate… When they occupied the nest near the nature center, you could get a good view of it and see a good deal of the mom and babies. Their current nest is going to make that kind of viewing almost impossible. Still, I’m glad they’re there.

I also came across a pair of young Cooper’s Hawks. I don’t know if they were courting or what, but they seemed to stick close to one another.

Further along the trail, I found the nesting cavity of a pair of Oak Titmice and a House Wren. The wren was still adding nesting materials to the inside of the cavity, so I got some photos of it with twigs in its beak.

I saw a lot of Fox Squirrels (Tree Squirrels) running around and stuffing their faces with food, but didn’t see much of the California Ground Squirrels today. There were Western Fence Lizards (Blue Bellies) all over the place doing their push-ups, but it seemed like every time I was able to focus the camera on them to get some footages of their exercises, they stopped moving. Hah!

I DID catch a glimpse of a coyote, though, a skinny female who – by the look of her teaties may have recently given birth. I saw her head moving through the tall grass, and trained my camera on a spot where I thought she might emerge and take to the trail in front of me. She did! And I was able to get a little video snippet of her before she caught sight of me and disappeared again. I had a similar experience with a Black-Tailed Jackrabbit: he came running through the grass, saw me, and then high-tailed it back the way he’d come. Hah-2!

The only disturbance while I was out on the preserve was the sound of screaming children. Apparently, the nature center was holding some events there and there were groups of kids all around it – some of them brandishing Native American weapons as part of a learning exercise. (Yikes!) After encountering one group of the kids, I left the preserve. They were scaring off all the wildlife – and me.